SN 2017igr
RA/DEC (2000)
04:18:43.55 +26:55:53.01
64.681458 +26.931392
Type
SN Ia
Redshift
0.025
Source Group
PTSS
Discovery Date
2017-11-18 14:40:35
TNS AT
Y
Public
Y
Host Name
2MASX J04184380+2655259
Host Redshift
0.025
Discovery Mag
18.5
Filter
r-Sloan
Discoverer/s
Zhijian Xu, Wenxiong Li(THU), Bin Li (PMO), Zhitong Li(THU), Xiaofeng Wang (THU), Hanjie Tan (CCU), Haibin Zhao, Lifan Wang (PMO), Jujia Zhang (YNAO)
 2017-11-20 02:24:00 LT / SPRAT
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
14392017-11-20 02:24:00LT / SPRAT900Simon Prentice tns_2017igr_2458077.6_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
r-SloanCNEOST_STA16002017-11-18 14:40:35 - 2017-11-18 14:40:351
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
223362017-11-18 14:40:3518.5VegaMagr-SloanCNEOST_STA1600Bin Li
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
148062017-11-19 14:32:59M51Zhijian Xu, Wenxiong Li(THU), Bin Li (PMO), Zhitong Li(THU), Xiaofeng Wang (THU), Hanjie Tan (CCU), Haibin Zhao, Lifan Wang (PMO), Jujia Zhang (YNAO)PTSS04:18:43.55+26:55:53.012017-11-18 14:40:3518.5r-SloanPSNPTSS-17zwvPTSSThis supernova was discovered by the 1.04m Schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Transient Survey(PTSS).The transient is located 4'' west and 27” north of the centre of 2MASX J04184380+2655259. The link of the discovery information at: http://www.cneost.org/ptss/findname.php?ptssname=PTSS-17zwv
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
14352017-11-20 10:59:40PrennoSimon PrenticeSN Ia0.025Gelato matches several SNe Ia approximately 10 days before B-band maximum assuming E(B-V) = 0.6 mag.